Part Number
Definition:
A RESISTOR IN WHICH A SLIDING OR ROLLING CONTACT MOVES OVER AN EXPOSED AREA OF THE RESISTIVE ELEMENT TO CHANGE THE OHMIC VALUE OF THE OUTPUT. THE FUNCTIONAL TOLERANCE (LINEARITY), IF GIVEN, OF THE OUTPUT IS GREATER THAN PLUS OF MINUS 1 PERCENT ON LINEAR OUTPUTS. SPECIFIED OUTPUTS SUCH AS SINE, COSINE, TANGENT, ETC., SHALL BE CONSIDERED TO BE PRECISION. FOR ITEMS HAVING MANUALLY POSITIONED TAPS DESIGNED TO BE SET AND FIXED PRIOR TO USE, SEE RESISTOR, ADJUSTABLE. FOR ITEMS WITH STEP BY STEP VARIATION, SEE RHEOSTAT AND RESISTOR, STEP BY STEP. FOR TANDEM-MOUNTED ITEMS DESIGNED TO FUNCTION TOGETHER AS AN ATTENUATOR (AND RATED ACCORDINGLY), SEE ATTENUATOR, VARIABLE. EXCLUDES RESISTOR (1), VARIABLE, NONWIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND, PRECISION; AND RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.
CAGE Information
| Code | Company |
|---|---|
| 99957 | BOWMAR/TIC INC SUB OF BOWMAR INSTRUM |
Federal Supply Class
Title
RESISTORS
Inclusions:
INCLUDES VARISTORS; RESISTIVE BALLAST TUBES; RHEOSTATS; RESISTOR NETWORKS; RESISTOR MOUNTING HARDWARE; THERMISTORS.
Exclusions:
EXCLUDES RESISTANCE WIRE.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ADAQ | BODY LENGTH | 1.750 INCHES MAXIMUM |
| ADAQ | BODY LENGTH | 1.750 INCHES MAXIMUM |
| AEDX | SHAFT STYLE | ROUND |
| AAVM | PILOT LENGTH | 0.0620 INCHES NOMINAL |
| AAPN | SECTION QUANTITY | 2 |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 50.0 PERCENT, RATED AMPERES C AND BETTER FINISH |
| CRSS | RESISTANCE TOLERANCE PER SECTION IN PERCENT | -3.0/+3.0 ALL SECTIONS |
| ABXF | SHAFT LENGTH | 1.062 INCHES NOMINAL |
| APXH | TERMINAL LOCATION | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| AAVL | PILOT DIAMETER | 1.5000 INCHES NOMINAL |
| ABPA | UNDERCUT DIAMETER | 1.656 INCHES NOMINAL |
| AARG | RELIABILITY INDICATOR | NOT ESTABLISHED |
| CQCC | ELECTRICAL RESISTANCE PER SECTION | 20.0 PERCENT, RATED AMPERES C AND BETTER INDUSTRIAL CLEARS |
| AEDA | MOUNTING LIP DEPTH | 0.0620 INCHES NOMINAL |
| CRGD | POWER DISSIPATION RATING PER SECTION IN WATTS | 3.0 FREE AIR ALL SECTIONS |
| AXGY | MOUNTING METHOD | CLAMP RING |
| CSDH | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT FULL RATED POWER | 25.0 ALL SECTIONS |
| CSCY | TEMP COEFFICIENT OF RESISTANCE WIRE PER SECTION IN PPM PER DEG CELSIUS | -20.0/+20.0 ALL SECTIONS |
| AEFD | ACTUATOR TYPE | SINGLE SHAFT |
| CRSX | ACTUATOR TRAVEL CONTROL FEATURE | CONTINUOUS MOTION |
| CQCK | ROTARY ACTUATOR TRAVEL IN ANGULAR DEG | 360.0 NOMINAL |
| CQGN | AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER | 85.0 ALL SECTIONS |
| CSDL | STANDARD TAPER CURVE PER SECTION | A ALL SECTIONS |
| ABPM | BODY DIAMETER | 1.781 INCHES MAXIMUM |
| TTQY | TERMINAL TYPE AND QUANTITY | 6 TURRET |
| AEFH | EFFECTIVE ELECTRICAL ROTATION IN DEG ANGULAR ROTATION | 320.0 NOMINAL |
| ABPC | UNDERCUT WIDTH | 0.0620 INCHES NOMINAL |
| AAQL | BODY STYLE | CYLINDRICAL SERVO MOUNTED |
| ABWV | SHAFT DIAMETER | 0.250 INCHES NOMINAL |
| AECZ | MOUNTING LIP DIAMETER | 1.7810 INCHES MAXIMUM |